Copyright Repercussions of GoogTube
And it's important to consider who are the people suing YouTube. I've thought for some time that the first lawsuits against YouTube (and other video hosting services) will be from small copyright owners (like LA News Service), not from major media companies. That's good news for YouTube (and Google). Small timers tend to lack the resources to bring top-drawer legal talent to bear in these fights. As a result, they often lose, creating useful precedents for the Google's of the world. In fact, Google has already been successful in securing good precedents against unsophisticated opponents who thought that they could squeeze a quick settlement out of Google (Field v. Google, Parker v. Google). What the small-timers don't appreciate is that Google would much rather spend money on setting a good precedent than on settling.
So I think the YouTube acquisition may well represent a legal opportunity for Google (and the Internet industry generally), rather than a vulnerability. After all, litigation to define the copyright rules for new online services is inevitable -- better to choose your battles and plan for them, rather than fleeing the fight and letting some other company create bad precedents that will haunt you later.